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Los Angeles smog smog over a village in India
Learn how pollution from industrial emissions and car exhaust is trapped against mountains to cause smog
Los Angeles smog smog
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Los Angeles smog
smog over a village in India
Los Angeles smog
smog
Learn how pollution from industrial emissions and car exhaust is trapped against mountains to cause smog
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Lightning over the outskirts of Oradea, Rom., during the thunderstorm of August 17, 2005.
16 Questions About Earth’s Atmsophere and Weather Answered
tornado, digitally altered image. (storm; wind; clouds; natural disaster)
The Great Molasses Flood and 6 Other Strange Disasters